baber/WOPTO huggingface dataset:
Patent FR-2482384-A1 (FR)
Title: Dispositif de combinaison de puissance pour un circuit integre hyperfrequence
Inventor: QUINE JOHN PETER
IPC: H01P5/12
Filed: 1981-05-12
Abstract: L'INVENTION CONCERNE LES AMPLIFICATEURS HYPERFREQUENCES A SEMI-CONDUCTEURS. UN DISPOSITIF DE COMBINAISON DE PUISSANCE ASSURANT LA TRANSITION ENTRE DES AMPLIFICATEURS HYPERFREQUENCES A SEMI-CONDUCTEURS ET UN GUIDE D'ONDES COMPREND NOTAMMENT UN RESEAU DE TRANSITIONS A LIGNES A AILETTES 48, 48 QUI REALISENT LA LIAISON ENTRE PLUSIEURS LIGNES MICROBANDES 45 ET UN GUIDE D'ONDES 37. CES TRANSITIONS PEUVENT ETRE PLACEES DIRECTEMENT DANS UN ELEMENT DE GUIDE D'ONDES A SECTION VARIABLE RACCORDE AU GUIDE D'ONDES 37. DES METALLISATIONS 49, 49 PLACEES A LA POINTE DES LIGNES ABSORBENT LES MODES PARASITES D'ORDRE SUPERIEUR AU MODE UTILE. APPLICATION AUX TELECOMMUNICATIONS SPATIALES.
Patent FR-2487479-A1 (FR)
Title: Lampe d'avertissement, notamment pour la circulation routiere
IPC: E01F9/00
Filed: 1981-07-24
Abstract: L'INVENTION CONCERNE LES LAMPES CONSTITUEES PAR UN BOITIER COMPORTANT AU MOINS UN EMETTEUR DE SIGNAUX LUMINEUX 4. LE PROBLEME POSE CONSISTE A PERMETTRE LA SUPERPOSITION DE PLUSIEURS EMETTEURS LUMINEUX. SUIVANT L'INVENTION, UNE TELLE LAMPE EST CARACTERISEE EN CE QUE LE BOITIER, EN FORME DE BLOC, EST CONSTITUE AU MOINS PAR DEUX ELEMENTS DE BOITIER 5, 7-7 POUVANT ETRE DRESSES POUR FORMER UNE COLONNE, CHAQUE ELEMENT DE BOITIER 5, 7-7 ETANT MUNI D'AU MOINS UN EMETTEUR DE SIGNAUX LUMINEUX 4. L'INVENTION EST UTILISEE NOTAMMENT POUR LA CIRCULATION ROUTIERE.
Patent FR-2489342-A1 (FR)
Title: Polyethers polyols modifies, leur preparation et leur utilisation pour la preparation de mousses rigides
Inventor: SPERANZA GEORGE PHILLIP
IPC: C08G18/48
Filed: 1981-09-01
Abstract: L'INVENTION A POUR OBJET DES POLYETHERS POLYOLS MODIFIES, LEUR PROECEDE DE PREPARATION ET LEUR UTILISATION POUR LA PREPARATION DE MOUSSES RIGIDES. CES POLYETHERS POLYOLS MODIFIES COMPRENNENT UNE CHAINE DE POLYOXYALKYLENE PRODUITE PAR LA REACTION D'UN AGENT D'AMORCAGE DU POLYOL DE FAIBLE MASSE MOLECULAIRE AYANT UNE FONCTIONNALITE HYDROXYLE INFERIEURE A 3, ET D'UN OU DE PLUSIEURS OXYDES D'ALKYLENE, ET DES MOTIFS DERIVES D'UNE RESINE EPOXYDE REPARTIS A L'INTERIEUR ET LE LONG DE LA CHAINE. ILS SONT PREPARES EN FAISANT REAGIR: A.UN AGENT D'AMORCAGE DU POLYOL DE FAIBLE MASSE MOLECULAIRE AYANT UNE FONCTIONNALITE HYDROXYLE INFERIEURE A 3; B.UNE RESINE EPOXYDE; C.UN OU PLUSIEURS OXYDES D'ALKYLENE, DE TELLE MANIERE QUE L'ADDITION DE LA RESINE EPOXYDE AU MELANGE SOIT ACHEVEE AVANT LA FIN DE L'ADDITION DES OXYDES D'ALKYLENE.
Patent FR-2512932-A1 (FR)
Title: Domestic fireplace with internal metallic enclosure - has mobile counterbalanced glass door, and lateral discharge ducts for heated air
Inventor: PHILIPPE CLEMENTIN
IPC: F24B1/192
Filed: 1981-09-14
Abstract: The fireplace is constructed from traditional materials with a hearth (1) sides (2,3) a mouthpiece (4) and a hood (5). An inner metallic enclosure is installed within the fireplace and dimensioned such as to leave a void between it and the outer fireplace. Air is induced around the inner enclosure and is discharged when heated through lateral outlets (13,14). The glass door front can be raised and held in any position under the action of the counterbalance mechanism (25). Combustion air enters through the front inlets (31) and is deflected to sweep over the inner face of the door for cleaning purposes.
Patent FR-2513173-A1 (FR)
Title: Cutting head for vertical wood cutter - has cutter holder and two cutters for upward and downward cutting
Inventor: MARTIN JEAN-MARIE MICHEL
IPC: B27L5/06
Filed: 1981-09-22
Abstract: The cutting head (1) is for a vertical cutter and supports both a cutter holder (2) and pressure bar on a longitudinal fixed frame (5). This has an alternating vertical movement on the frame and it can also tilt on a cross frame axis. There is an upper cutter, working upwards (10), and another working downwards (11). These are fitted symmetrically on the tilting axis. At the opposite ends of the cutter the two cutter holders are pivoted on transverse axes (8) in side cheeks on the bar support, with an outlet passage between.
Patent FR-2492201-A1 (FR)
Title: Appareil de reproduction de support d'enregistrement rotatif apte a effectuer une reproduction speciale
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/903
Filed: 1981-10-12
Abstract: L'APPAREIL COMPREND DES MOYENS DE PROCUCTION D'IMPULSIONS DE SAUTS 50-54 COMPORTANT DES MOYENS 50 FORMANT UN NOMBRE D'IMPULSIONS DE RYTHME EGAL AU NOMBRE MAXIMUM DE POSITIONS DE SAUTS DE L'ELEMENT REPRODUCTEUR 20 D'UN TRANSDUCTEUR DE REPRODUCTION 32 POUR UN TOUR DU SUPPORT D'ENREGISTREMENT ROTATIF 10 ET DES MOYENS DE JUGEMENT 51 PRODUISANT UNE IMPULSION DE SAUTS DE DUREE PREDETERMINEE SELON LE RESULTAT D'UN JUGEMENT OBTENU PENDANT UN INTERVALLE CORRESPONDANT A UN SIGNAL DE RYTHME PRECEDENT.
Patent FR-2493333-A1 (FR)
Title: Appareil de gazeification du charbon utilisant de la poudre de charbon
Inventor: KIKUCHI KENICHI
IPC: C10J3/54
Filed: 1981-10-29
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL DE GAZEIFICATION DU CHARBON UTILISANT DU CHARBON EN POUDRE, QUI EST INJECTE 20 ET BRULE EN MEME TEMPS QUE DE L'OXYGENE (OU DE L'AIR) ET DE LA VAPEUR D'EAU, DANS UNE CHAMBRE COMBUSTION 2 FORMEE DANS LE BAS D'UNE CHAMBRE DE REACTION 1, LA TEMPERATURE DANS LA CHAMBRE DE COMBUSTION ETANT D'ENVIRON 1600C ET CELLE DANS LA CHAMBRE DE REACTION ETANT COMPRISE ENTRE 900 ET 1300C, DE MANIERE A Y FORMER UN LIT AGGLOMERE DE CHARBON FLUIDISE.
Patent FR-2521219-A1 (FR)
Title: Diesel oil heater for vehicular IC engine - uses heat exchanger extracting heat from engine cooling water and has electric heater for start-up
IPC: F02M31/16
Filed: 1982-02-09
Abstract: The heater includes an enclosure (1) traversed by a first coiled pipe (3) connected between the injection pump (6) and the fuel tank (8), with the cooling water of the engine circulated through the enclosure to heat the oil as it passes through the coiled pipe. A second coiled pipe (4) also passes through the enclosure and is connected in the fuel return line (10) between the injectors (11) and the pump return (6) and the fuel tank (8). An electric resistance heating element (15) is installed in the base of the enclosure (1) to provide initial heating, and a three way valve (13) is incorporated in the fuel supply line to permit the fuel to bypass the enclosure when it is above a temperature detected by a temperature transducer (14) in the fuel input line to the filter (7).
Patent FR-2526082-A1 (FR)
Title: Procede et machine de manipulation de tiges de forage
Inventor: LEMAIRE MARC
IPC: E21B19/16
Filed: 1982-04-30
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE ET UNE MACHINE DE MANIPULATION DE TIGES DE FORAGE A AXE SENSIBLEMENT VERTICAL ET PLUS PRECISEMENT UNE MACHINE COMPLETEMENT AUTOMATIQUE FONCTIONNANT SELON CE PROCEDE ET PERMETTANT DE RELEVER OU DE DESCENDRE UN TRAIN DE TIGES. SELON L'INVENTION, LA MACHINE COMPREND: UN DISPOSITIF DE BLOCAGE AU MOYEN DE CALES 12 POUVANT PENETRER DANS UNE OUVERTURE 15 DE LA TABLE DE ROTATION 2, DE LA TIGE 1 FAISANT PARTIELLEMENT SAILLIE HORS DE LA TABLE 2; -UNE MACHINE 4 A APPLIQUER UN FORT COUPLE INITIAL DE DEVISSAGE OU FINAL DE VISSAGE A DEUX TIGES CONSECUTIVES 1, 3 AU MOYEN DE DEUX PINCES 16, 17 POURVUES DE MACHOIRES 8, 9; -UNE MACHINE A VISSER OU A DEVISSER RAPIDEMENT, ET -UNE PINCE DE POSITIONNEMENT 5. APPLICATION NOTAMMENT AU FORAGE PETROLIER.
Patent FR-2506759-A1 (FR)
Title: Procede catalytique de production d'anhydrides d'acides carboxyliques par carbonylation d'une olefine et d'un acide carboxylique
Inventor: RIZKALLA NABIL
IPC: B01J31/00
Filed: 1982-05-27
Abstract: L'INVENTION CONCERNE UN PROCEDE CATALYTIQUE DE PRODUCTION D'ANHYDRIDES D'ACIDES CARBOXYLIQUES PAR CARBONYLATION D'UNE OLEFINE ET D'UN ACIDE CARBOXYLIQUE. ON PRODUIT UN ANHYDRIDE D'ACIDE CARBOXYLIQUE, COMME L'ANHYDRIDE PROPIONIQUE, A PARTIR D'UNE OLEFINE ET D'UN ACIDE CARBOXYLIQUE PAR CARBONYLATION EN UTILISANT UN HALOGENURE, DU MONOXYDE DE CARBONE ET UN CONSTITUANT A BASE DE MOLYBDENE ET DE NICKEL OU A BASEDE TUNGSTENE ET DE NICKEL EN PRESENCE D'UN PROMOTEUR COMPRENANT UN COMPOSE ORGANIQUE DU PHOSPHORE OU UN COMPOSE ORGANIQUE DE L'AZOTE, DANS LESQUELS LE PHOSPHORE ETOU L'AZOTE EST OU SONT TRIVALENTS. LES ANHYDRIDES CARBOXYLIQUES OBTENUS PEUVENT SERVIR D'INTERMEDIAIRES DE SYNTHESE.
Patent FR-2530526-A1 (FR)
Title: Robot arm.
Inventor: BODIN GEORGES EMILE ROGER
IPC: B25J18/02
Filed: 1982-07-23
Abstract: Robot arm of the type comprising a moving element sliding in an element integral with the frame. According to the present invention, a third element 1 with a cross section which is homothetic with that of the other two elements 2, 3 is driven by means of a toothed belt integral with the element 2 in synchronism with the displacement of this element. Applications: automatons for loading and unloading parts.
Patent FR-2532498-A1 (FR)
Inventor: DUBLET GUY PIERRE
IPC: H04J3/24
Filed: 1982-08-31
Abstract: The structure of an access point to a data packet broadcasting network comprises a plurality of couplers (Cx), a buffer memory (MTP) and a central control unit (MPC) interconnected by a main bus (MB). Each coupler (Cx) is connected to a plurality of data sources. The buffer memory (MTP) is connected to a transmission equipment of the data packet broadcasting network. Each coupler (Cx) includes a dual access (MCx), a microprocessor (MUPx), a read only memory (ROMx), a plurality of access circuits (CAS1-CAS4 and CAP1-CAP4) each connected to a data source, a local bus (Bx). In each coupler there is stored, in addition to the coupler control software, a set of subroutines for exchanging information with the buffer memory (MTP). The memory of the central control unit (MPC) stores the connection table relating to the established time-division switched connections between the couplers (Cx) and the buffer memory (MTP) as well as the subroutines of the interconnections established between every coupler and the data sources connected thereto. Each coupler (Cx) still includes a local access circuit (CALx) between the dual access memory (MCx) and the local bus (Bx), and a general access circuit (CAGx) between the dual access memory (MCx) and the main bus (MB), the local access circuit (CALx) and the general access circuit (CAGx) being controlled by a control circuit (CGMx) connected to the main bus (MB).
Patent FR-2516224-A1 (FR)
Title: Procede et dispositif pour le traitement thermique de bandes de matiere en mouvement
Inventor: GOTTSCHALK KARL-HEINZ
IPC: F26B13/10
Filed: 1982-11-09
Abstract: PROCEDE ET DISPOSITIF POUR LE TRAITEMENT THERMIQUE DE BANDES DE MATIERE EN MOUVEMENT. LA CIRCULATION DES COURANTS D'AGENT DE TRAITEMENT SOUS FORME GAZEUSE OU DE VAPEUR S'EFFECTUE DANS L'ENSEMBLE DU TRAITEMENT OU DANS DES PARTIES DE L'ENSEMBLE DU TRAITEMENT A CONTRE-COURANT PAR RAPPORT AU SENS DU DEFILEMENT DE LA BANDE DE MATIERE A TRAITER 10, DE TELLE MANIERE QUE L'AGENT DE TRAITEMENT EXTRAIT DE LA BANDE DE MATIERE A TRAITER APRES L'EFFET DE TRAITEMENT DANS LES REGIONS DE TRAITEMENT PLUS AVANCE EST RENVOYE EN TOTALITE OU EN PARTIE DANS DES ZONES DE TRAITEMENT MOINS AVANCE, ET, LA, A NOUVEAU SOUFFLE SUR LA BANDE DE MATIERE POUR LE TRAITEMENT, ET SEULEMENT ENSUITE EXTRAIT DE L'ENSEMBLE DU TRAITEMENT.
Patent FR-2535981-A1 (FR)
Title: Procede et installation de separation par adsorption d'un gaz composite
Inventor: HAY LEON
IPC: B01D53/047
Filed: 1982-11-12
Abstract: L'INVENTION CONCERNE LA SEPARATION PAR ADSORPTION D'UN GAZ COMPOSITE. DANS UN PROCEDE COMPORTANT UNE PHASE DE PRODUCTION ISOBARE, UNE PHASE DE DEPRESSURISATION A CO-COURANT, LE CAS ECHEANT EN PLUSIEURS ETAPES, UNE PHASE D'ELUTION A CONTRE-COURANT ET UNE PHASE DE REPRESSURISATION A CONTRE-COURANT, LE CAS ECHEANT EN PLUSIEURS ETAPES, LES PHASES SUCCESSIVES D'EQUILIBRAGE ENTRE DEUX COLONNES D'ADSORPTION 1, 2, 3, 4 S'EFFECTUENT PAR PASSAGE DANS UNE COLONNE AUXILIAIRE 46, 70 AVEC CIRCULATION EN SENS OPPOSE DES COURANTS GAZEUX CORRESPONDANT A DEUX EQUILIBRAGES SUCCESSIFS.
Patent FR-2536689-A1 (FR)
Title: Screwdriver comprising a mechanism for coupling its shank
IPC: B25B15/04
Filed: 1982-11-25
Abstract: The present invention relates to a screwdriver comprising a mechanism for coupling its shank. This screwdriver is characterised in that the shank 2 is integral with a body 1 on which is mounted, in an axially mobile manner, a pommel 3 which is independent of the body 1 and which is pushed towards the outside against a stop piece 6 by a spring 8, and a dog clutch coupling device 9 between the facing front surfaces of the mobile pommel 3 and of the body 1 of the screwdriver.
Patent FR-2536656-A1 (FR)
Title: Hydrotherapy apparatus for resorption of oedemas of limbs of the human body
IPC: A61H35/00
Filed: 1982-11-26
Abstract: This apparatus comprises means 1, 7 for spraying onto the limb to be treated a succession of sheets of liquid under pressure rotating around the said limb while at the same time moving from the end to the root of the latter. Preferably, the spraying means 1, 7 consist of a tube 1 having the shape of a helix, mounted so as to rotate around the longitudinal axis 2 of the latter and supporting a succession of spraying nozzles 7 regularly spaced along its wall, one 1b of the ends of this tube being connected to a circuit for feeding with liquid while its other end 1a is closed. Treatment of oedemas of lower and upper limbs of the human body.
Patent FR-2538776-A1 (FR)
Title: Steering apparatus
IPC: B63H25/08
Filed: 1982-12-30
Abstract: Hydraulic steering apparatus in which the rotational movement of the wheeled bar is transmitted to the rudder post by a jack, generally with a double rod, supplied with fluid by a pump on the shaft of which the wheeled bar is mounted, characterised in that the rudder post 6 is driven by means of a chain 4 or equivalent, each end of which is linked to that of one rod of a jack 1 having a double rod 2, 2a, the chain passing on one side over a pulley 5 which is securely attached to the rudder post, and on the other side over a return roller 7.
Patent FR-2522266-A1 (FR)
Title: Procede de preparation d'un agent fibrinolytiquement actif et agent obtenu
Inventor: MIHARA HISASHI
IPC: A61K35/62
Filed: 1983-02-25
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PREPARATION D'UN AGENT FIBRINOLYTIQUEMENT ACTIF. SELON L'INVENTION, ON EXTRAIT LES TISSUS DE VERS DE TERRE APPARTENANT A LA FAMILLE DES LOMBRICIDEES AVEC UN AGENT D'EXTRACTION AQUEUX POUR DONNER UNE SOLUTION AQUEUSE D'EXTRAIT CONTENANT L'INGREDIENT ACTIF, ET ON CONCENTRE OU ON DESHYDRATE CETTE SOLUTION; LE DESSIN JOINT MONTRE L'ACTIVITE FIBRINOLYTIQUE DE DIVERS COMPOSES. L'INVENTION S'APPLIQUE NOTAMMENT A LA MEDECINE.
Patent FR-2543912-A1 (FR)
Title: Rudder for boat
Inventor: KURIBAYASHI SADATOMO
IPC: B63H25/38
Filed: 1983-04-06
Abstract: Rudder for boat comprising a flap 2 mounted on its rear edge. Means of control of this flap 2 comprise a squadrant 4 which is mounted on the upper end of the flap and extends in the direction of a rudder main-piece 3 and comprises teeth which are concentric in relation to pivots 11A, 11B for mounting the flap on the main rudder 1, these teeth being in engagement with teeth which are concentric in relation to the rudder main-piece 3 with a fixed guide member 5 surrounding the rudder main-piece. Application: steering boats.
Patent FR-2543639-A1 (FR)
Title: Gear change with angular positioning stop for cycles and similar vehicles
Inventor: JUY HENRY
IPC: B62M9/16
Filed: 1983-04-01
Abstract: The subject of the invention relates to the technical field of cycle accessories, especially gear changes on the rear wheel. The gear change is noteworthy in that, on the upper support 3 which pivots freely, there is mounted a stop member 17 or 18 which is both securely fastened to this support and able to move transversely on the said support with respect to the plane of the fixing tab 1 against which the upper support pivots; the said stop-member is therefore able to occupy an advanced active position in which it comes into contact with the fixing tab by limiting the pivoting of the gear change assembly in the direction of the sprockets, or the said stop member is placed in a retracted position without a contact or stop effect limiting pivoting. The invention applies to all types of gear change on the rear wheel.
Patent FR-2545884-A1 (FR)
Title: Moving and autonomous pumping devices
IPC: F03B13/00
Filed: 1983-05-09
Abstract: The present invention relates to moving and autonomous pumping devices allowing water to be pumped from a river using the driving force of a paddle wheel driven by the river. It comprises a framework 3 on which is fixed a pump 4 driven by a paddle wheel 1 itself self-supported by the framework. This framework may further receive detachable accessories such as a channel and a swan neck 6. The assembly is of dimensions and of a weight such that it can be transported and installed without a lifting means. Amongst the most advantageous applications, mention may be made of irrigation of market gardening crops in developing countries.
Patent FR-2530334-A1 (FR)
Title: Jauge d'alignement pour antenne en forme de cuvette
Inventor: KAMINSKI ELTON G
IPC: H01Q1/12
Filed: 1983-07-18
Abstract: LA JAUGE D'ALIGNEMENT DE L'INVENTION POUR MESURER AVEC PRECISION LA POSITION AZIMUTALE ET EN HAUTEUR D'UNE ANTENNE RECEPTRICE FIXE, EN FORME DE CUVETTE PARABOLOIDE, EST MONTEE SUR L'ANTENNE ET COMPREND UN PENDULE 14 SUSPENDU VERTICALEMENT ET MONTE DE FACON PIVOTANTE QUI COOPERE AVEC UNE ECHELLE ANGULAIRE GRADUEE 17 POUR REGLER L'ANGLE EN HAUTEUR. UN COMPAS MAGNETIQUE 10 COMPORTANT UNE ECHELLE ANGULAIRE GRADUEE EST UTILISE POUR REGLER L'ANGLE AZIMUTAL DE L'ANTENNE. DANS UN EXEMPLE DE REALISATION, LE COMPAS SURMONTE LE PENDULE DE MANIERE A RESTER DANS UNE POSITION HORIZONTALE. LA JAUGE 1 EST PARTICULIEREMENT ADAPTEE POUR SON UTILISATION PAR DES PERSONNES NON SPECIALISEES COMME DES PARTICULIERS UTILISATEURS D'ANTENNES ET ELLE EST FACILEMENT DEMONTABLE. APPLICATION A LA RECEPTION D'EMISSIONS DE TELEVISION RELAYEES PAR DES SATELLITES SUR ORBITE.
Patent FR-2533588-A1 (FR)
Title: Process for recovering metals from spent hydrotreatment catalysts.
Inventor: HUBRED GALE L
IPC: C22B3/28
Filed: 1983-09-16
Abstract: Process for metal recovery. The metals consist of at least one metal of Group VIII and at least one metal of Group Vb or VIb. The treated charge is first of all roasted between 400 and 600 DEG C and then placed in contact with a first ammonia/ammonium salt aqueous solution which gives a first laden liquor. The charge which has been leached once is placed in contact with a second aqueous solution of SO2, forming a second laden liquor. The metals are precipitated from the second liquor with H2S and the precipitate is roasted together with the unroasted charge. The metals of Groups Vb and VIb from the first laden liquor are transferred into a first organic solution by ion exchange in liquid phase. The first organic solution is exhausted with the aid of an aqueous solution and the metals are separated by successive precipitations. The metals of Group VIII are separated and purified by ion exchange in liquid phase in series. Application to the treatment of particles of a spent hydrotreatment catalyst.
Patent FR-2552611-A1 (FR)
Title: Device suitable for the transmission and reception of waves in echography and method using this device
Inventor: MOREAU CLAUDE
IPC: G10K11/02
Filed: 1983-09-28
Abstract: The device consists of a block of a deformable substance, having dynamic viscosity, from which melts when heated and is the result of combining an oil and a highly elastic synthetic polymer free from gaseous or solid inclusions. The block is coupled, possibly using a conducting gel, to the transmitter-receiver probe of the echographic apparatus.
Patent FR-2554475-A1 (FR)
Title: Application to a mechanical digger of an articulated device allowing the achievement of mechanised cable laying
Inventor: THUILLIER JACQUES
IPC: E02F3/96
Filed: 1983-11-09
Abstract: The invention relates to the adapting to a mechanical digger of two devices allowing the achievement of mechanised cable laying along railway lines. The modified device comprises: at the front a mobile part fixed to the bucket allowing the device to be guided along the lines; at the rear an articulated hydraulic arm supporting a stand. The cables and the plasticized warning grid are guided by two sheet steel sleeves. The progression of the equipment along the lines allows the laying of one or more cables in the track. This equipment may be used for works other than railway works.
Patent FR-2555298-A1 (FR)
Title: Temperature-regulating device for a heating apparatus
Inventor: CHAVES VITOR
IPC: G05D23/30
Filed: 1983-11-18
Abstract: Temperature-regulating device for a heating apparatus, of the type comprising a thermostat th with a bulb B, a drift correction resistor Rd thermally coupled t3 to the bulb B and an accelerator resistor Ra also firmly coupled t2 to the bulb B, the latter being connected in parallel with the heating resistor Rc controlled by the thermostat th, characterised in that the drift correction resistor Rd is connected in series with a two-blade switch 1b, thermally coupled t1 to a regulation resistor Rr connected in parallel with the heating resistor Rc.
Patent FR-2539486-A1 (FR)
Title: Sealed vehicle headlamp unit mfr.
Inventor: SEKIRNIK ALEKSANDER
IPC: F21V17/00
Filed: 1984-01-17
Abstract: The parabolic rear reflector and the lampglass are joined together via adhesive to provide a non-releasable connection. The metallic reflector is initially embedded in an adhesive layer applied to a plastics frame ring which fits around the peripheral edge of the lamp-glass before embedding the latter in a second adhesive layer applied to the lip edge of the parabolic reflector. Pref. the lip edge of the parabolic reflector has a peripheral edge which is angled downwards to allow the excess adhesive from the second adhesive layer to spread downwards to meet the adhesive pushed outwards from the first adhesive layer.
Patent FR-2558063-A1 (FR)
Title: Rein artificiel a aiguille unique
Inventor: CHEVALLET JACQUES
IPC: A61M1/14
Filed: 1984-01-18
Abstract: REIN ARTIFICIEL A AIGUILLE UNIQUE, EQUIPE PREFERENTIELLEMENT D'UNE DOUBLE POMPE A SANG, COMPORTANT DES MOYENS POUR MODULER DANS L'HEMODIALYSEUR LE DEBIT DU LIQUIDE DE DIALYSE EN PHASE AVEC LES PULSATIONS DU SANG CAUSEES PAR LE PASSAGE ALTERNE DU SANG DANS L'AIGUILLE UNIQUE.
Patent FR-2558622-A1 (FR)
Title: Device for checking the authenticity of the writer of a cheque
IPC: G07F7/10
Filed: 1984-01-19
Abstract: Device for checking the authenticity of the writer of a cheque 1, characterised in that it comprises: - a reader 30 able to read the identification line 8, 9, 10 of the written cheque 1; - a keyboard intended to permit the writer to compose a confidential code; - a computer 40 able: - to memorise the information read by the reader 30 and the confidential code input by the writer, - then, to calculate by means of an algorithm a confidential code on the basis of the information read by the reader 30, - next, to compare this confidential code with the confidential code composed by the writer, - and finally, on the basis of this comparison, to give a verdict on the authenticity of the writer.
Patent FR-2540811-A1 (FR)
Title: Dispositif de commande assistee de direction pour vehicules automobiles
Inventor: TAKESHIMA SADAO
IPC: B62D5/065
Filed: 1984-02-09
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE COMMANDE ASSISTEE DE DIRECTION POUR VEHICULES AUTOMOBILES. SELON L'INVENTION, LE DISPOSITIF COMPREND UN DISPOSITIF 11 DE DETECTION DU FONCTIONNEMENT DU MOTEUR E DU VEHICULE ET UN DISPOSITIF 12 DE DETECTION DE DIRECTION, LESQUELS SONT APPLIQUES A UN DISPOSITIF 20 DE CONTROLE DE FONCTIONNEMENT DU MOTEUR 30 D'ENTRAINEMENT DE LA POMPE A HUILE 40 DU DISPOSITIF 50 DE DIRECTION ASSISTEE. POUR LA COMMANDE DU MOTEUR 30 DES COMMUTATEURS 70, 60, 80, 90 MONTES EN SERIE PERMETTENT PAR DES COMMANDES ADAPTEES LE CONTROLE AUX MOMENTS OPPORTUNS DE LA FONCTION D'ASSISTANCE A LA DIRECTION. L'INVENTION S'APPLIQUE AUX VEHICULES AUTOMOBILES A COMMANDE DE DIRECTION ASSISTEE.